O&O Baukunst. 1987 founding of the architecture office Ortner Architekten in Düsseldorf. Since 1990. Ortner & Ortner Baukunst in Vienna; since 1994 in Berlin, and since 2006 in Cologne. Since 2011 O&O Baukunst with the partners Roland Duda, Christian Heuchel, Florian Matzker, Markus Penell. 2011 O&O Depot Berlin.
Christian Heuchel. Born in 1966, studied architecture in Karlsruhe. Graduate of the Baukunstklasse of the Kunstakademie Düsseldorf. Member of the O &O office since 2000. Lectures in ‘Art and Architecture’ at the Kunstakademie Düsseldorf. Headed the Cologne office from 2006.
Florian Matzker. Born in 1966, studied architecture in Berlin, has worked in the O & O office since 1996, managing partner since 2011.
Roland Duda. Born in 1966, studied architecture in Berlin. Has worked in the O & O office since 1996, since 2011 managing partner.
Markus Penell. Born in 1965, studied architecture as well as town and regional planning in Berlin. Member of the O & O staff since 1966, has headed the Berlin office since 2001, managing partner since 2011.
PHOTOGRAPH Left to right.- L.O.M.O. Roland Duda, Christian Heuchel, Markus Penell, Florian Matzker.